📄 gpssc.cpp

📁 用VC写的监控中心后台程序。代码全
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	CFile f;
	int m_lFileBufLength;
	char * m_pFileBuf = NULL;
	
	if(!f.Open(strpassderectory,CFile::modeRead,NULL))
	{
		AfxMessageBox("open files error!");
		return "nihao";
	}

	f.SeekToBegin();
	m_lFileBufLength	= f.GetLength();
	
	m_pFileBuf = new char[m_lFileBufLength];
	f.SeekToBegin();
	f.Read(m_pFileBuf,m_lFileBufLength);
	f.Close();

	m_pFileBuf[m_lFileBufLength] = '\0';
	int a = strlen(m_pFileBuf);	
	strPassWord = m_pFileBuf;
	//delete m_pFileBuf;
	return strPassWord;

}

//get the current directory
CString CGpsSCApp::GetProjectInDir()
{
	CString		Path;
	char		Name[MAX_PATH+1];
	int			Len,i;
	TCHAR		chr = 0;

	GetModuleFileName(NULL,Name,MAX_PATH);
	Path = Name;

	Len = Path.GetLength();
	for(i = Len - 1; i >= 0; i--) {
		chr = Path.GetAt(i);
		if(chr == '\\')	break;
	}
	i++;
	Path = Path.Left(i);

	return Path;
}

BOOL CGpsSCApp::PreTranslateMessage(MSG* pMsg)
{
	// CG: The following lines were added by the Splash Screen component.	if (CSplashWnd::PreTranslateAppMessage(pMsg))		return TRUE;	return CWinApp::PreTranslateMessage(pMsg);
}

bool CGpsSCApp::RegiesterNow(char szBuff[20])
{
	CString strPassWord="",strShowRegID="";
	CString strWriteToReg="",strReadFromReg="";
//生成写入注册表的
//前四个
	char cArr1[10]="",cArr2[10]="";
	for(int i=0;i<4;i++)
	{
		cArr1[2*i]=(szBuff[i]-'0')/10+'0';
		cArr1[2*i+1]=(szBuff[i]-'0')%10+'0';
	}
	cArr1[8]='\0';
//后四个
	for(i=0;i<4;i++)
	{
		cArr2[2*i]=(szBuff[i+4]-'0')/10+'0';
		cArr2[2*i+1]=(szBuff[i+4]-'0')%10+'0';
	}
	cArr2[8]='\0';
	strWriteToReg=cArr1;strWriteToReg+="_";strWriteToReg+=cArr2;
//	AfxMessageBox("写入注册表的"+strWriteToReg);
//生成显示的注册号
//前四个
	unsigned long ulPassWord;
	ulPassWord=atoi(cArr1);
	if(ulPassWord==0)
		ulPassWord=17598134;
	ulPassWord^=12345678;
	itoa(ulPassWord,cArr1,10);
	CString strArr1=cArr1;
	strArr1=DealcArrTo8(strArr1);
//后四个
	ulPassWord=atoi(cArr2);
	if(ulPassWord==0)
		ulPassWord=17598134;
	ulPassWord^=12345678;
	itoa(ulPassWord,cArr2,10);
	CString strArr2=cArr2;
	strArr2=DealcArrTo8(strArr2);

	for(i=0;i<4;i++)
		strShowRegID+=strArr1.GetAt(i);
	strShowRegID+="_";
	for(i=4;i<8;i++)
		strShowRegID+=strArr1.GetAt(i);
	strShowRegID+="_";
	for(i=0;i<4;i++)
		strShowRegID+=strArr2.GetAt(i);
	strShowRegID+="_";
	for(i=4;i<8;i++)
		strShowRegID+=strArr2.GetAt(i);
//	AfxMessageBox("注册号"+strShowRegID);

//从注册表中拿值
/*	CRegistry reg;
	CString s;
	reg.Open ("Software\\Gps");
	reg.Read ("reg",&s);
*/
	CString s;
	s=ReadFile();

	//判断处理后的硬盘ID与注册表中的值是否相等
	if(strWriteToReg!=s)//第一次比较
	{
		AfxMessageBox("你没有注册!!\r\n请注册!!");
		int nTryNu=0;
DoAgain:		
		for(;nTryNu<4;)
		{
			nTryNu++;
			CMyDlg dlg;
			dlg.m_strDiskID=strShowRegID;//显示出来的
			int nResponse = dlg.DoModal();	
			if (nResponse == IDOK)
			{
				strPassWord="";
				strPassWord=dlg.m_strDealID;
//				AfxMessageBox(strPassWord);
			}
			else if (nResponse == IDCANCEL)
			{
				return false;
			}
			if(strPassWord.GetLength()<19)
			{
				AfxMessageBox("密码长度不够!!\r\n请输入完整的密码!!");
				if(nTryNu>=3)
					return false;
				goto DoAgain;
			}
			//在内部得到的密码
			CString strPassWordInGps="";
			for(int i=0;i<4;i++)
				strPassWordInGps+=((strShowRegID.GetAt(i)-'0')^(strShowRegID.GetAt((i+1)%4)-'0'))%10+'0';
			strPassWordInGps+='_';
			for(i=0;i<4;i++)
				strPassWordInGps+=((strShowRegID.GetAt(i+5)-'0')^(strShowRegID.GetAt((i+1)%4+5)-'0'))%10+'0';
			strPassWordInGps+='_';
			for(i=0;i<4;i++)
				strPassWordInGps+=((strShowRegID.GetAt(i+5+5)-'0')^(strShowRegID.GetAt((i+1)%4+5+5)-'0'))%10+'0';
			strPassWordInGps+='_';
			for(i=0;i<3;i++)
				strPassWordInGps+=((strShowRegID.GetAt(i+5+5+5)-'0')^(strShowRegID.GetAt((i+1)%4+5+5+5)-'0'))%10+'0';
			strPassWordInGps+=((strShowRegID.GetAt(18)-'0')^5)%10+'0';

			if(strPassWord.Left(19)!=strPassWordInGps.Left(19))//第二次比较
			{
				if(nTryNu<3)
					AfxMessageBox("输入有错!请再输入!");
				if(nTryNu>=3)
				{
					AfxMessageBox("你己输入三次有误!");
					return false;
				}
			}
			else
			{
/*				reg.Open ("Software\0");
				reg.CreateKey ("Gps\0");
				reg.Write ("reg",strWriteToReg);
				reg.Read ("reg",&strReadFromReg);
*/
				WriteFile(strWriteToReg);
				strReadFromReg=ReadFile();
				if(strWriteToReg==strReadFromReg)
					AfxMessageBox("你己成功注册!!\r\n感谢你使用此软件!!");
				break;
			}
		}
	}

	return true;
	
}

CString CGpsSCApp::DealcArrTo8(CString strArr4) 
{
	int nLength=strArr4.GetLength();
	switch(nLength)
	{
	case 0:strArr4="00000000";break;
	case 1:strArr4="0000000"+strArr4;break;
	case 2:strArr4="000000"+strArr4;break;
	case 3:strArr4="00000"+strArr4;break;
	case 4:strArr4="0000"+strArr4;break;
	case 5:strArr4="000"+strArr4;break;
	case 6:strArr4="00"+strArr4;break;
	case 7:strArr4="0"+strArr4;break;
	}
	return strArr4;
}
//////////////////////////////////////////////////////////////////////////////////////////////
CString CGpsSCApp::GetCDiskID() 
{
	//获得驱动器序列号
	LPCTSTR lpRootPathName = "c:\\";
	LPTSTR lpVolumeNameBuffer=new char[12];
	DWORD nVolumeNameSize=12;
	DWORD VolumeSerialNumber;
	DWORD MaximumComponentLength;
	DWORD FileSystemFlags;
	LPTSTR lpFileSystemNameBuffer=new char[10];
	DWORD nFileSystemNameSize=10;
	GetVolumeInformation(lpRootPathName,
				lpVolumeNameBuffer, nVolumeNameSize,
				&VolumeSerialNumber, 
				&MaximumComponentLength,
				&FileSystemFlags,
				lpFileSystemNameBuffer, nFileSystemNameSize);

	//显示驱动器序列号
	CString str;
	str.Format("%x",VolumeSerialNumber);
//	AfxMessageBox(str);
	return str;
}
CString CGpsSCApp::GetMyPath()
{
	CString strPath;
	GetModuleFileName(NULL,strPath.GetBufferSetLength(MAX_PATH+1),MAX_PATH);
	strPath.ReleaseBuffer();
	return strPath;
}
void CGpsSCApp::WriteFile(CString Info)
{
	CFile f;
	CString		strSaveFilePath="";
	strSaveFilePath= GetMyPath();
	strSaveFilePath=strSaveFilePath.Left(strSaveFilePath.GetLength()-4);
	strSaveFilePath += ".txt";
	if(f.Open(strSaveFilePath,CFile::modeCreate | CFile::modeNoTruncate  | CFile::modeReadWrite,NULL))
	{	
		f.SeekToBegin( );
		f.Write(Info,Info.GetLength());
	}
	f.Close();
}
CString CGpsSCApp::ReadFile()
{
	CFile		f;
	char        m_cpFileBuf[30];
	int         nFileLength;
	CString		strSaveFilePath="",strDataGet="";
	strSaveFilePath= GetMyPath();
	strSaveFilePath=strSaveFilePath.Left(strSaveFilePath.GetLength()-4);
	strSaveFilePath += ".txt";
	if(!f.Open(strSaveFilePath,CFile::modeRead,NULL)) {
//		AfxMessageBox("打开文件出错!");
		return "##";
	}
	f.SeekToBegin();
	nFileLength	= f.GetLength();
//	nFileLength=9;
	f.SeekToBegin();
	f.Read(m_cpFileBuf,nFileLength);
	f.Close();
	m_cpFileBuf[nFileLength]='\0';
	strDataGet=m_cpFileBuf;
	return strDataGet;
}

void CGpsSCApp::SaveLog()
{
	CIniFile IniFile;
	IniFile.SetName("Log");
	IniFile.SetPath(m_strCurrPath);
	BOOL bExist=IniFile.OpenIniFileForWrite();
	if(bExist)
	{
		IniFile.WriteSection("LoginUser");
		IniFile.WriteItemString("UserData",m_strLoginUser);
		IniFile.WriteString("\n");
		IniFile.WriteSection("SMSCNumber");
		IniFile.WriteItemString("SMSCData",m_sSMNum);
		IniFile.WriteString("\n");
		IniFile.WriteSection("Port");
		IniFile.WriteItemString("PortData",m_strPort);
		IniFile.WriteString("\n");
		IniFile.WriteSection("DataBits");
		IniFile.WriteItemString("DataBistsData",m_strDataBits);
		IniFile.WriteString("\n");
		IniFile.WriteSection("Parity");
		IniFile.WriteItemInt("ParityData",m_nParity);
		IniFile.WriteString("\n");
		IniFile.WriteSection("StopBit");
		IniFile.WriteItemInt("StopBitData",m_nStopBit);
		IniFile.WriteString("\n");
		IniFile.WriteSection("Baud");
		IniFile.WriteItemString("BaudData",m_strBaud);
		IniFile.CloseIniFile();
	}
}

void CGpsSCApp::ReadLog()
{
	CIniFile IniFile;
	IniFile.SetName("Log");
	IniFile.SetPath(m_strCurrPath);
	BOOL bExist=IniFile.OpenIniFileForRead();
	if(bExist)
	{
		if(!IniFile.GetItemString("LoginUser","UserData",m_strLoginUser))
			m_strLoginUser	= "管理员";
		if(!IniFile.GetItemString("SMSCNumber","SMSCData",m_sSMNum))
			m_sSMNum		= "13800757500";
		if(!IniFile.GetItemString("Port","PortData",m_strPort))
			m_strPort		= "COM1";
		if(!IniFile.GetItemString("DataBits","DataBistsData",m_strDataBits))
			m_strDataBits	= "8";
		if(!IniFile.GetItemInt("Parity","ParityData",m_nParity))
			m_nParity		= 0;
		if(!IniFile.GetItemInt("StopBit","StopBitData",m_nStopBit))
			m_nStopBit		= 1;
		if(!IniFile.GetItemString("Baud","BaudData",m_strBaud))
			m_strBaud		="9600";
		IniFile.CloseIniFile();
	}
	else
	{
		m_strLoginUser	= "管理员";
		m_sSMNum		= "13800757500";
		m_strPort		= "COM1";
		m_strDataBits	= "8";
		m_nParity		= 0;
		m_nStopBit		= 0;
		m_strBaud		= "9600";
	}
}

void CGpsSCApp::SetFileStatus(CString FileName,bool ReadOnly)
{
	if(!IsFileExist(FileName))	return;
	
	CFileStatus		fStatus;
	CFile			f;

	if(!CFile::GetStatus(FileName,fStatus)) {
		AfxMessageBox("出错!");
	}
	if(ReadOnly) {
		fStatus.m_attribute = fStatus.m_attribute | 0x01;
	}
	else {
		fStatus.m_attribute = fStatus.m_attribute & 0xfe;
	}

	CFile::SetStatus(FileName,fStatus);
}
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